MCP server

Moosend MCP by usefulapi

io.usefulapi/moosend

Checked 25 Oct 2026, 20:29 UTC · Connected to it and listed its tools

Inspect Moosend lists, subscribers, segments and campaign stats, and add or unsubscribe subscribers.

Website Source

At a glance

Type

MCP server

Publisher

usefulapi.io (verified by the MCP Registry)

Status

Working at last check

Tools

20

Token cost

About 4,937 tokens per request

Sets up in

Claude Code, Claude Desktop, Codex, Gemini CLI, Cursor, VS Code, Antigravity, ChatGPT, OpenAI API, Grok

Last checked

25 Oct 2026, 20:29 UTC

Connect it to your agent

Add to CursorAdd to VS CodeVS Code Insiders

Opens the app, which shows the server and asks you to confirm. For other apps, copy the setup below.

Claude Code

claude mcp add --transport http moosend https://moosend.usefulapi.io/mcp

Claude Desktop

Settings → Connectors → Add custom connector, and paste the URL.

Codex (config.toml)

[mcp_servers.moosend]
url = "https://moosend.usefulapi.io/mcp"

Gemini CLI

{"mcpServers":{"moosend":{"httpUrl":"https://moosend.usefulapi.io/mcp"}}}

Cursor

{"mcpServers":{"moosend":{"url":"https://moosend.usefulapi.io/mcp"}}}

VS Code

{"servers":{"moosend":{"type":"http","url":"https://moosend.usefulapi.io/mcp"}}}

Antigravity

agy mcp add moosend https://moosend.usefulapi.io/mcp

ChatGPT

Settings → Apps & Connectors → Advanced settings: turn on Developer mode, then Create a connector and paste the URL. Which plans can do this varies.

OpenAI API (Responses tools)

{"type":"mcp","server_label":"moosend","server_url":"https://moosend.usefulapi.io/mcp","require_approval":"always"}

Grok (xAI API tools)

{"type":"mcp","server_label":"moosend","server_url":"https://moosend.usefulapi.io/mcp"}

Tools

• moosend_add_subscriber ~468 tokens
  WRITE: add one subscriber to a mailing list. If the email already exists in the list, that subscriber is UPDATED instead (and custom fields you omit are cleared). A previously unsubscribed address is re-subscribed. Rate limit 10 calls / 10 s. Moosend: POST /subscribers/{MailingListID}/subscribe.json
• moosend_create_draft_campaign ~646 tokens
  WRITE: create a regular (non-A/B) DRAFT campaign. It is NOT sent — sending stays a human action in Moosend. Give the content as html_content or a web_location URL. sender_email and reply_to_email must be senders in the account (see moosend_list_senders). Returns the new campaign's ID. Moosend: POST
• moosend_create_mailing_list ~299 tokens
  WRITE: create a new, empty mailing list. Returns the new list's ID. Moosend: POST /lists/create.json.
• moosend_get_campaign ~151 tokens
  Get one campaign's details: subject, sender and reply-to, HTML and plain content, target lists/segments, schedule, status and A/B data. No statistics (use moosend_get_campaign_summary). Moosend: GET /campaigns/{CampaignID}/view.json.
• moosend_get_campaign_activity ~352 tokens
  Per-recipient activity for a campaign by type: Sent, Opened, LinkClicked, Unsubscribed, Bounced, Complained, or Activity (all). Paged (default 50, max 1000) and filterable by date. NOTE: Moosend rate-limits this endpoint to 2 calls per 60 seconds per API key. Moosend: GET /campaigns/{CampaignID}/sta
• moosend_get_campaign_activity_by_location ~125 tokens
  A campaign's total and unique opens broken down by country code. Moosend: GET /campaigns/{CampaignID}/stats/countries.json.
• moosend_get_campaign_link_activity ~124 tokens
  List every link in a campaign with its total and unique click counts. Moosend: GET /campaigns/{CampaignID}/stats/links.json.
• moosend_get_campaign_summary ~142 tokens
  Get a sent campaign's results to date: sent, total/unique opens, total/unique link clicks, bounces, complaints, forwards and unsubscribes. Moosend: GET /campaigns/{CampaignID}/view_summary.json.
• moosend_get_mailing_list ~174 tokens
  Get one mailing list: name, member counts, status, custom field definitions (id, name, type, required), preferences and the latest import operation. Moosend: GET /lists/{MailingListID}/details.json.
• moosend_get_segment ~183 tokens
  Get one segment's details and criteria (not its members). Moosend: GET /lists/{MailingListID}/segments/{SegmentID}/details.json.
• moosend_get_subscriber ~154 tokens
  Get one subscriber in a mailing list by subscriber ID. Moosend: GET /subscribers/{MailingListID}/find/{SubscriberID}.json.
• moosend_get_subscriber_by_email ~221 tokens
  Look up a subscriber in one mailing list by email address: ID, name, status (SubscribeType 1 subscribed, 2 unsubscribed, 3 bounced, 4 removed), custom fields, tags and preferences. Moosend: GET /subscribers/{MailingListID}/view.json?Email=.
• moosend_list_campaigns ~258 tokens
  List campaigns with status (0 draft, 1 queued, 3 sent, 5 awaiting delivery, 6 sending, ...), delivery/schedule dates, target lists and headline stats (sent, opens, clicks, bounces, unsubscribes, complaints). Paged, up to 1000 per page. Moosend: GET /campaigns/{Page}/{PageSize}.json.
• moosend_list_mailing_lists ~258 tokens
  List the active email (mailing) lists in the account with member counts (active, bounced, removed, unsubscribed), custom field definitions and preferences, plus paging info. A cheap way to confirm the API key works and to find list IDs. Moosend: GET /lists/{Page}/{PageSize}.json.
• moosend_list_segment_subscribers ~189 tokens
  List the subscribers that currently match one segment's criteria. Moosend: GET /lists/{MailingListID}/segments/{SegmentID}/members.json.
• moosend_list_segments ~138 tokens
  List the segments of one mailing list, including their criteria, match type (0 all / 1 any) and a readable description. Moosend: GET /lists/{MailingListID}/segments.json.
• moosend_list_senders ~96 tokens
  List the account's campaign senders (name, email, enabled, SPF/DKIM verification). A draft campaign's sender and reply-to must be one of these. Moosend: GET /senders/find_all.json.
• moosend_list_subscribers ~264 tokens
  List the subscribers of one mailing list filtered by status (Subscribed, Unsubscribed, Bounced or Removed), with name, email, custom fields, tags, preferences and dates. Paged. Moosend: GET /lists/{MailingListID}/subscribers/{Status}.json.
• moosend_unsubscribe_subscriber ~212 tokens
  WRITE: unsubscribe one email address from one mailing list (not account-wide). Undo by adding the subscriber again with moosend_add_subscriber. Moosend: POST /subscribers/{MailingListID}/unsubscribe.json.
• moosend_update_subscriber ~483 tokens
  WRITE: update one subscriber (by ID) in a mailing list — email, name, custom fields, tags, preferences. Include every custom field you want to keep. Moosend: POST /subscribers/{MailingListID}/update/{SubscriberID}.json.

Browse

• Email
• Email marketing
• Government and public data

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